October weather forecast
Greenwood, CO

Share

Weather in October

October, like September, in Greenwood, Colorado, is another comfortable autumn month, with an average temperature varying between 63.5°F (17.5°C) and 41.7°F (5.4°C).

Temperature

With October's arrival, Greenwood's weather changes as the average high-temperature falls from a warm 77.5°F (25.3°C) in September to an enjoyable 63.5°F (17.5°C). The nighttime temperature in Greenwood during October displays a significant divergence from daily peaks, averaging at a wintry 41.7°F (5.4°C).

Humidity

In Greenwood, the average relative humidity in October is 46%.

Rainfall

In Greenwood, in October, during 5.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. In Greenwood, during the entire year, the rain falls for 120.5 days and collects up to 14.92" (379mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 3.11" (79mm) of snow. Throughout the year, in Greenwood, there are 33.9 snowfall days, and 23.27" (591mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of October, in Greenwood, Colorado, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

Sunshine

The average sunshine in October in Greenwood is 7.7h.

UV index

In Greenwood, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 3 in October translates into the following instructions:
Take precautions - Protection against sunburn is recommended. Around midday, solar radiation is most harmful; hence, exposure should be limited. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
[Resources]

Frequently asked questions

What is the usual temperature for Greenwood in October?

The high-temperature, in October, in Greenwood, is 63.5°F (17.5°C), while the low-temperature averages to 41.7°F (5.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 84.2°F (29°C).

What is the average humidity in October in Greenwood?

The average relative humidity in October in Greenwood is 46%.

How many days does it rain in October in Greenwood?

In October, in Greenwood, Colorado, the rain falls for 5.5 days. Throughout October, 0.94" (24mm) of precipitation is accumulated.

When does it start snowing in Greenwood?

October is the first month it typically snows in Greenwood. Throughout October, in the average 2.3 snowfall days, it receives 3.11" (79mm) of snow.

How many hours of daylight does Greenwood have in October?

The average day length in October in Greenwood is 11h and 11min.

What time are sunrise and sunset in October in Greenwood?

On the first day of October in Greenwood, Colorado, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

How long on average sun shines in October in Greenwood?

In Greenwood, Colorado, the average sunshine duration in October is 7.7h.

What is the UV index reading in October in Greenwood?

In October, the average daily maximum UV index in Greenwood, Colorado, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Greenwood, CO

Average temperature in October - Greenwood, CO
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in October: 41.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (23°F).

[Resources]

Average pressure in October
Greenwood, CO

Average pressure in October - Greenwood, CO
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

[Resources]

Average wind speed in October
Greenwood, CO

Average wind speed in October - Greenwood, CO
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

[Resources]

Average humidity in October
Greenwood, CO

Average humidity in October - Greenwood, CO
  • Average humidity in October: 46%

The month with the highest relative humidity is February (62%).
The month with the lowest relative humidity is June (38%).

[Resources]

Average rainfall in October
Greenwood, CO

Average rainfall in October - Greenwood, CO
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is November (0.43").

[Resources]

Average rainfall days in October
Greenwood, CO

Average rainfall days in October - Greenwood, CO
  • Average rainfall days in October: 5.5 days

The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (3.9 days).

[Resources]

Average snowfall in October
Greenwood, CO

Average snowfall in October - Greenwood, CO
  • Average snowfall in October: 3.11"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in October
Greenwood, CO

Average snowfall days in October - Greenwood, CO
  • Average snowfall days in October: 2.3 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in October /
Average sunshine in October
Greenwood, CO

Average daylight in October / Average sunshine in October - Greenwood, CO
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 7h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

[Resources]

Average sunshine days in October
Greenwood, CO

Average sunshine days in October - Greenwood, CO
  • Average sunshine days in October: 21.3 days

The month with the most sunshine days is November (23.8 days).
The month with the least sunshine days is July (5.1 days).

[Resources]

Average UV index in October
Greenwood, CO

Average UV index in October - Greenwood, CO
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in October
Greenwood, CO

Average cloud cover in October - Greenwood, CO
  • Average cloud cover in October: 15

The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June and September (Cloud cover 14).

[Resources]

Average visibility in October
Greenwood, CO

Average visibility in October - Greenwood, CO
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Greenwood, Colorado, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location